ETERNUS CS High End Unified Data Protection

Transcription

1 ETERNUS CS High End Unified Data Protection Optimized Backup and Archiving with ETERNUS CS High End 0

2 Data Protection Issues addressed by ETERNUS CS HE 60% of data growth p.a. Rising back-up windows Too slow restore time Limited scalability Fractionized data protection landscape Isolated backup & archive systems Isolated management of disk & tape backup / archiving Non integrated branch-offices Difficult to establish flexible service levels Enormous operational and maintenance efforts High availability and disaster recovery Difficult to implement due to complex infrastructures Long distances and limited bandwidth 1

3 Fractionized data protection landscape Servers Backup/Archiving Software Backup/Archiving Systems Software x Mainframes Software y Tape Library Type X UNIX Servers Software z Tape Library Type Y X86 Servers Disk System Complex infrastructures, high costs, difficult to maintain. 2

4 Five Step Approach to optimize Data Protection Systems 1 Virtualize your existing data protection systems 2 Conduct a stepwise consolidation / optimization of your target systems 3 4 Introduce a unified management of target systems allowing flexible SLAs in terms of capacity, speed and costs Implement disaster resilience 5 Consolidate isolated target systems for backup and archiving 3

5 Introducing ETERNUS CS High End 4

6 ETERNUS CS Objectives Simplifying and consolidating data protection systems One platform for mainframes, UNIX and x86 servers One platform for backup and archiving Providing flexible and extreme scalability for stepwise and complete consolidation Unified management of all target systems (tape, disk, dedup disk) Enabling flexible service levels regarding capacity, speed and costs Accelerating backup and restore times Integration capability into existing environments without the need to change software or processes Unified Platform for complete Consoldiation 5

7 How ETERNUS CS High End Works Mainframes Tape Library (Type X, Y, Z) UNIX Servers Virtual Tape (SAN, FC/FICON) Disk System Disk Cache X86 Servers File (NAS, CIFS/NFS) Dedup disk ETERNUS CS adds a virtualization layer between servers and target systems All servers see one huge, uniform target Data are written first to the disk cache of ETERNUS CS High End Then to one or several local or remote targets like tape libraries, disk or dedup disk systems Alternatively the disk cache acts as final target Uniform end-to-end management of backup-todisk-to tape/disk target systems 6

8 Flexible Service Levels for Data Protection 7

9 ETERNUS CS High End Flexible Service Levels Balancing capacity, speed and costs Tape One solution for backup & archiving Backup Disk & Tape Disk (SAN) Disk Disk (NAS) Backup & Archive Dedup Disk Archive Enables disaster recovery by design Mirroring DR On Serving all distances & locations Replicate DR to On1site Dual Save DR Multiple Off Save Cascaded Replication DR Replicate Off to 2 sites Triple Save Replicate to n sites 8

10 Unique Scalability for Capacity and Performance 9

11 ETERNUS CS High End Unique Scalability for Capacity and Performance Mainframes UNIX Servers X86 Servers Front-end processor nodes Internal RAID systems (disk cache) Back-end processor nodes Tape, WORM, disk, dedup-disk target systems Modular grid architecture allows to flexibly add performance and capacity Up to 10 front-end processor nodes manage the data stream between servers and ETERNUS CS High End Up to 16 internal RAID systems build a disk cache or a disk target up to 3.6 PB capacity Supporting up to 3 million volumes (logical tapes) or 2 billion files Up to 10 back-end processor nodes manage data stream between ETERNUS CS High End and target systems. Supporting 10 target systems, e.g Dedup disk, 160TB/system usable = 1.6PB, Tape Libraries, 1 Exabyte each = 10 Exabyte Unique scalability enables a complete consolidation of the data protection environment 10

12 Delivering Disaster Resilience for Data Protection 11

13 Disaster Resilience through Mirroring Due to its grid architecture ETERNUS CS High End can be distributed between two remote locations Backup and archives can be made available at two sites Allows to flexibly use tape libraries on different locations Site A Site B 12

14 Disaster Resilience trough Replication / Cascading Cascading Site A ETERNUS CS Site B ETERNUS CS For enhanced disaster resilience ETERNUS CS High End supports replication Cache Mirror (synchron) Cascading Asynchronous replication ETERNUS CS Tape Library Multiple sites Very long distances Tape Library Cascading ETERNUS CS Cascading ETERNUS CS Automated encryption Supporting TCP/IP protocol (in addition to FC) Tape Library Data compression by up to factor 3 reduces bandwidth requirements Replications can be cascaded (from one system to a 2 nd to a 3 rd ) Allows to integrate remote subsidiaries into central data protection concepts 13

15 Support of networked Storage and Archiving 14

16 Flexibly Supporting SAN and NAS storage Mainframes UNIX Servers SAN environment X86 Servers NAS environment Support of VTL* backup via SAN Support of file backup and archiving in NAS** environments ETERNUS CS High End Backup data File archive data File backup Tape Library Disk Library *VTL = Virtual Tape Library **NAS = Networked Attached Storage 15

17 Usage scenarios with ViNS Functionality Archive System Legal obligations force companies to implement compliant archiving solutions Storing and retrieval of electronic documents with protection of modification E.g. SAP, WORM functionality KPMG certification Secondary Storage Relief primary online storage regarding old / unused files Improve backup and restore performance Data Protection for Big Data and HPC Big amounts of data Long retention period Interfaces for block and file protocols HSM including tape Huge disk cache Archive for up to 2 Billion Files Independent of file size 16

18 Backup and archiving with one infrastructure Consolidation and centralization Reduce administration efforts Save hardware investments Works with any archiving SW Automatically managed media mix Automatization For the backup of the archive For tape reorganization For media type changes during long-term retention periods Backup & archive in one box with Same HW pool but logical separation Different service levels Mainframes UNIX Servers X86 Servers Backup Tape Library (Type X, Y, Z) Disk System Dedup disk Archiving 17

19 Compliant archiving with ETERNUS CS High End KPMG AG Certification ETERNUS CS V5 (NAS part) enables storing and retrieval of electronic documents based on the German principles of proper accounting. Why does it matter Legal obligations force companies to implement compliant archiving solutions Management can be held personally responsible if compliance-relevant regulations are violated The end-to-end processes of the archiving solution has to be certified The certification of ETERNUS CS makes the certification of the whole process easier 18

20 Reduce Backup Storage through separated Archive Without ETERNUS CS High End Multiple backups for active and data active active active active active V1 V2 V3 V... Many data still on primary storage This results in high backup capacity as also, non changing data is copied multiple times This also results in long backup and restore windows and requires a high bandwidth With ETERNUS CS High End Primary online Storage active incative ETERNUS CS High End as secondary storage Tape Library Most data on a primary storage systems are, seldom used data By migrating data to ETERNUS CS High End, expensive primary online storage can be reduced Inactive data can be further migrated to tape thus balancing speed of data access and media costs 19

21 Complete consolidation with ETERNUS CS High End With ETERNUS CS High End Primary online Storage active Backup for active data active active active active V1 V2 V3 V... Archive for data Tape Library By consolidating backups and archives with ETERNUS CS High End in one infrastructure Backups of active data and archives of data can be implemented Thus secondary storage and storage for data protection can be consolidated Significant storage capacity (primary and backup) can be reduced Backup windows can be reduced Restore times can be accelerated Less network bandwidth is needed for backup, restore and remote copies Less costs for primary storage Higher storage consolidation 20

22 Summary ETERNUS CS High End delivers a unified platform for the complete consolidation of data protection infrastructures This is supported by Flexible and extreme scalability allowing a stepwise consolidation Embedded capabilities to establish flexible disaster resilience concepts Flexible service levels regarding capacity, performance and costs With more than 900 installations worldwide ETERNUS CS High End has helped data center customers to radically reduce costs und to establish an excellent quality of service 21

23 Questions & Answers 22

24